[tests] Fixed async launch TestConnection.Multiple
[tests] Fixed async launch TestConnection.Multiple

Haivision/srt,ethouris/srt,ethouris/srt,Cinegy/srt,ethouris/srt,Cinegy/srt,ethouris/srt,Haivision/srt,Haivision/srt,Cinegy/srt,Cinegy/srt,Haivision/srt